Inside Thailand’s Rising PCB Hub: Touring a Chinese Fab

Estimated reading time: 10 minutes

From industry giants to emerging forces, many electronics companies are painting a grand blueprint for the future, laying out their plans in the investment hotbed of Thailand. This was evident during THECA in Thailand, where the most frequently heard buzzwords on and off the show floor were "going global," "building factories in Thailand," and "supply chain security.”

With these insights, and full of expectations and questions collected at the exhibition, my team visited First Quality Circuit Co., Ltd., a subsidiary of Sihui Fuji, located in the Amata Industrial Park in Rayong, Thailand. Here, we met with General Manager Liu Yang, who is steering their overseas journey.

Global manufacturing is undergoing a profound paradigm shift. On one hand, the global industrial supply chain, in response to the diversification of efficiency, cost, and risk considerations, is accelerating the search for a better global layout. On the other hand, the ongoing optimization of labor structures, environmental standards, and other variables in China provides intrinsic momentum for industrial upgrading. Driven by these two forces, the printed circuit board industry is entering a new phase of development, evolving from a single-center framework to a multipolar model.

With its advantageous geographical location, a relatively stable political environment, favorable investment policies, and an increasingly improving infrastructure, Thailand has become a core hub in this industrial migration. In our discussions with Liu and his team, we asked, “In this new era, how can a successful Chinese PCB company build its ‘second curve’ overseas and, in the process, reshape its core competitiveness?”

01 Prudent Site Selection and Forward-Looking Layout

First Quality Circuit's strategy in Thailand began with a carefully considered geographic choice. The factory is located in Rayong Province, rather than the traditional industrial hubs of Bangkok or Chonburi. This area is at the heart of Thailand's Eastern Economic Corridor, adjacent to the Laem Chabang Deep Sea Port, which significantly shortens maritime distances and provides logistical advantages for importing raw materials and exporting finished products. The region is elevated, effectively mitigating flood risks and ensuring production stability. More importantly, large automotive companies such as BYD and Great Wall Motors have already established a presence nearby, creating a natural synergy and laying a solid foundation for the future development of high-value-added sectors such as automotive electronics.

Liu told us the factory’s planning also reflects a long-term vision. The first phase is designed with a monthly capacity of 100,000 square meters, while the second phase has already begun construction. It aims for a monthly capacity of 300,000 square meters, with a focus on high-tech fields such as telecommunications and AI.

Lean-driven and Digitally Empowered Manufacturing System

The core competitiveness of First Quality Circuit's factory in Thailand is rooted in an efficient manufacturing system that deeply integrates Lean production principles with digital management tools. This system ensures stability, control, and continuous optimization throughout the production process. The Thailand factory is not merely a copy-paste of domestic production lines; it was built from scratch. In terms of physical design, the entire first-phase factory is 406 meters long and 60 meters wide, employing a compact layout with direct connections throughout. From material cutting to final shipment, products remain on the production line without going offline, with seamless connections between processes achieved through robotic arms. This design significantly reduces the risks of collisions, scratches, and oxidation during material handling, effectively eliminating many quality risks at the source. At the same time, the clear and short material flow path removes many management points, enhancing efficiency.

The factory has fully implemented digital management tools, deeply integrating a barcode scanning system with the Manufacturing Execution System (MES). When a product moves to the next station, the system automatically reads the QR code, retrieves the preset process parameters, and adjusts key settings such as equipment speed and pressure. This not only minimizes human error but also ensures high consistency across different production batches.

Breaking the Impasse of Cross-cultural Integration

Transplanting a mature management system into a culturally diverse foreign land is no less challenging than tackling technical problems. The workforce at First Quality Circuit's Thai factory consists of approximately 480 employees, and its composition can be described as a "mini United Nations." Chinese managers are responsible for strategy and core processes; Japanese experts, such as Mr. Shimizu from the Quality Assurance Department, oversee quality control. Thai employees form the main production force (about 180 people), and Burmese workers supplement the front-line labor force (about 200 people). This diverse structure brings significant cross-cultural management challenges.

Liu mentioned that in the initial phase, the Chinese team's decisive management style clashed with the laid-back work habits of the local employees, resulting in poor communication and low efficiency. After a year of adjustment, the Chinese managers learned to communicate in a more patient and empathetic manner, while the local employees gradually adapted to standardized industrial processes. Eventually, he said, the employee turnover rate stabilized at a healthy 1.7%, creating a positive organizational ecosystem.

To overcome language and cultural barriers, the company has implemented corresponding measures. For example, the official internal working language across departments is English, a setup that precisely serves its global customer-oriented business needs, ensuring accurate and efficient communication with clients in Europe, America, and Southeast Asia. On the production frontlines, each department is equipped with engineers who speak Chinese. These engineers are not only the technical backbones but also key bridges connecting the factory's internal operations with external clients, taking on important responsibilities such as onsite inquiries, technical exchanges, and customer service. Liu said the factory adopts a pragmatic strategy of departmental division for grassroots management, aiming to concentrate employees with similar cultural backgrounds. This effectively reduces daily friction caused by cultural differences and language barriers, laying a solid foundation for maintaining stable production.

At the same time, Chinese language training courses were introduced, which not only enhanced the skills and treatment of Thai and Burmese employees but also subtly helped build a unified corporate culture. This management wisdom of seeking common ground while preserving differences and fostering innovation is a crucial hurdle that Chinese companies must overcome when expanding globally.

Supply Chain: Building Resilience Through Pain

When First Quality Circuit first arrived in Thailand, it faced the pain of building a supply chain from scratch. Core materials, high-end chemicals, and other essential components were heavily reliant on imports from China, leading to long logistics cycles and the loss of the well-established supply chain support available in China. This resulted in initial costs being 10–15% higher than domestic levels. However, challenges also bring opportunities. As upstream suppliers increasingly establish factories in Thailand, a localized supply chain ecosystem is rapidly taking shape. It is expected that within the next two to three years, supply chain costs will likely decrease to a level just seven to eight percentage points higher than in China.

In addition, the factory is equipped with a large warehouse, with an average stock level of three months. While this may seem like an excessive design, it is actually a deep insight into supply chain risk management. Given the reality of port congestion in Thailand, long shipping cycles, and the significant impact of weather conditions, maintaining ample stock serves as a solid backup to ensure a quick response to customers in Europe, America, and Southeast Asia.

Regional Supply Chain, Global Market

In terms of market strategy, First Quality Circuit adheres to the principle of "focusing on the region” but “radiating globally." Currently, approximately 80% of the orders come from the local and Southeast Asian markets (such as Thailand, Vietnam, and Malaysia), effectively leveraging local operational cost advantages. The remaining 20% comes from customers in Europe, America, and other regions, with these orders primarily driven by considerations to optimize the global supply chain layout.

Liu pointed out that many globally leading electronic brands are actively promoting the diversification and regionalization of their supply chains, shifting some orders to Southeast Asian countries like Thailand in order to build a more resilient global supply network. Although the product prices at the Thailand factory are still slightly higher than those in China, this 10–15% premium is completely acceptable to customers that prioritize supply chain security and stability. With the deepening of global supply chain collaboration and the maturation of the local supply chain in Thailand, its overall competitiveness in the global market is only expected to further strengthen.

In addition, to better serve customers, the factory actively collaborates with nearby partners, such as SMT assembly plants, to establish a cooperative relationship. The goal is to provide customers with a one-stop solution, from PCB manufacturing to SMT assembly, simplifying their supply chain management and enhancing overall service capabilities.

A Visit to the Factory

In the manufacturing process, First Quality Circuit's pursuit of cleanliness is evident in the grade of its cleanrooms. Unlike many peers who use Class 10,000 or even Class 100,000 cleanrooms, the core production area of the Thailand factory is entirely equipped with the more stringent Class 1,000 cleanroom standard. Liu specifically mentioned that the actual testing values of the factory are far better than the standard, averaging between 300–400, providing a "pure" production environment for high-precision, high-reliability PCB products.

What is even more commendable is the humanized "visualized" management approach. On the workshop walls, a series of cartoon character posters, personally drawn by the company's founder and Chairman Liu Tianming, are displayed. These cute, expressive cartoon characters are not just simple decorations but cleverly integrate key points of complex processes, safety precautions, and equipment maintenance procedures into small stories. This approach softens hard standards and makes advanced knowledge more accessible, making rigorous industrial standards more approachable and easier to implement.

The factory has made significant investments in energy-saving and environmental protection. For example, measures such as using zoned air compressors, recovering boiler waste heat, and optimizing the air system design, have effectively reduced energy consumption per unit of output. In terms of environmental protection, the wastewater treatment capacity reaches 1,500 tons per day, with discharge levels better than local standards. The factory also plans to introduce in-line copper recovery equipment, embodying the concept of a circular economy and demonstrating the social responsibility of large manufacturing enterprises.

As we were leaving the factory, we were pleasantly surprised to find that right across the street was First Quality’s partner SMT factory, KEEP BEST PCBA. This company has been a long-term partner of First Quality’s parent company, Sihui Fuji, in mainland China. Recently, it has followed in its partner’s footsteps and established operations in Thailand, equipped with multiple advanced SMT production lines to meet the one-stop needs of various customers.

An Explorer of the New Paradigm

Our impression of First Quality Circuit's Thailand factory is that it’s far more than just an overseas production base. It is a complex system that integrates intelligent manufacturing, cross-cultural management, supply chain reconstruction, and market strategy innovation. It represents a bold exploration of globalization by a Chinese PCB company. Its experience demonstrates that going global is not simply about replication, but rather a process of creatively combining one's core competencies with local advantages. This is not merely a flow of capital or a transfer of technology, but a profound integration and reshaping of culture.

The day before visiting First Quality Circuit's Thailand factory, we encountered a breathtaking wooden sculpture: the Sanctuary of Truth. This unfinished temple is being meticulously carved by craftsmen, with each chisel stroke representing their lifetime of dedication, portraying the ultimate allegories of good, evil, wisdom, and eternity. It transcends cultural and national boundaries, telling the story of a relentless search for "origins" and "truth." As we drove away from the factory and looked back, the magnificent factory seemed to merge with the tranquil temple.

This factory represents a brilliant debut of “Chinese technology” on the global stage. It demonstrates to the world that manufacturing competition in the future is no longer just about cost or technology alone, but about comprehensive strength—encompassing culture, management, and supply chain resilience.